1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682bc36530674e1149b17b86c9faf61767c1ca02e0bf4c1489bdb539c36a7b4e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a615a19d-ec6a-4d35-a162-f4e34e87c6a3.json and https://artists.proofprofile.net/proofs/artist/a615a19d-ec6a-4d35-a162-f4e34e87c6a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Life, Liberty, and the Pursuit of Indian Blood
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69154983f5817da74a794387d24f3327f846fd87a414981376f5f99633f672b7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6s7BMK8m7RjSFjD3C1NiyI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6s7BMK8m7RjSFjD3C1NiyI.
I'm Going to Live the Life I Sing About in My Song
Mind Ain't Free - Live at Arda Recorders
Hit Em With Your Blues - Live at Arda Recorders
Running for a Dream - Live at Arda Recorders
When They Come (They Bring Guns) - Intro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5571d0e84fdc761122f978ceedbc68f45c06d0f78d77b30572ba312876f577. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DbGmUbkssrPjKsdQifY4e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DbGmUbkssrPjKsdQifY4e.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5571d0e84fdc761122f978ceedbc68f45c06d0f78d77b30572ba312876f577. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sParXYPLALwjvEvdUFy5v.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sParXYPLALwjvEvdUFy5v.